S3 Data Storage (#1)

Using the storage options [here](https://docs.gitea.com/administration/config-cheat-sheet#storage-storage), this commit pushes all packages, avatars, and LFS files to S3.

- Uses AWS S3.
- Frees up storage on EC2 instance, so packages do not eventually steal all of the free space.

Reviewed-on: #1
Co-authored-by: Max <git@maximhutz.me>
Co-committed-by: Max <git@maximhutz.me>

Taskfile.yml

@@ -4,7 +4,9 @@ includes:
   tf: { taskfile: terraform, dir: terraform }
 
 tasks:
-  dev: docker compose -f compose.dev.yml up --build --force-recreate --no-deps
+  dev:
+    - docker compose -f compose.dev.yml rm -fsv
+    - docker compose -f compose.dev.yml up --build --force-recreate --no-deps
 
   deploy:fast: ansible-playbook playbooks/fast.yml
   deploy:slow: ansible-playbook playbooks/slow.yml

compose.dev.yml

@@ -3,8 +3,10 @@ services:
   # Gitea itself.
   gitea:
     container_name: web-git-instance
+    restart: unless-stopped
     depends_on:
       - backup
+      - bucket-script
     build:
       context: gitea
       dockerfile: Dockerfile.dev
@@ -31,7 +33,7 @@ services:
       - /var/run/docker.sock:/var/run/docker.sock:ro
     environment:
       AWS_ENDPOINT: localstack:4566
-      AWS_S3_BUCKET_NAME: test
+      AWS_S3_BUCKET_NAME: backup
       AWS_ACCESS_KEY_ID: _
       AWS_SECRET_ACCESS_KEY: _
       BACKUP_CRON_EXPRESSION: "* * * * *"
@@ -59,7 +61,11 @@ services:
       AWS_ACCESS_KEY_ID: _
       AWS_SECRET_ACCESS_KEY: _
       AWS_ENDPOINT_URL: http://localstack:4566
-    command: '"aws s3api create-bucket --bucket test"'
+    command: |
+      "
+      aws s3api create-bucket --bucket backup
+      aws s3api create-bucket --bucket storage
+      "
 
 volumes:
   data:

gitea/Dockerfile.dev

@@ -3,6 +3,8 @@ FROM gitea/gitea:latest-rootless
 ADD --chown=git:git config /etc/gitea
 ADD --chown=git:git custom /etc/gitea-custom
 
+ENV GITEA_CUSTOM=/etc/gitea-custom
+
 RUN rm /etc/gitea/app.ini
 RUN mv /etc/gitea/dev.app.ini /etc/gitea/app.ini
 

gitea/config/app.ini

@@ -94,3 +94,10 @@ DEFAULT_MERGE_STYLE = merge
 
 [repository.signing]
 DEFAULT_TRUST_MODEL = committer
+
+[storage]
+STORAGE_TYPE = minio
+MINIO_ENDPOINT = s3.us-east-1.amazonaws.com
+MINIO_BUCKET = myrica-faya
+MINIO_USE_SSL = true
+MINIO_INSECURE_SKIP_VERIFY = false

gitea/config/dev.app.ini

@@ -32,8 +32,8 @@ PROTOCOL  = https
 ROOT_URL  = https://localhost:443/
 DOMAIN = localhost
 HTTP_PORT = 443
-CERT_FILE = cert.pem
-KEY_FILE  = key.pem
+CERT_FILE = /etc/gitea-custom/cert.pem
+KEY_FILE  = /etc/gitea-custom/key.pem
 
 [database]
 DB_TYPE = sqlite3
@@ -95,3 +95,12 @@ DEFAULT_TRUST_MODEL = committer
 
 [oauth2]
 JWT_SECRET = x-----------------------------------------x
+
+[storage]
+STORAGE_TYPE = minio
+MINIO_ENDPOINT = localstack:4566
+MINIO_ACCESS_KEY_ID = test
+MINIO_SECRET_ACCESS_KEY = test
+MINIO_BUCKET = storage
+MINIO_USE_SSL = false
+MINIO_INSECURE_SKIP_VERIFY = true

playbooks/fast.yml

@@ -63,6 +63,8 @@
           GITEA__server__SSH_DOMAIN: "{{ full_domain.value }}"
           GITEA__server__DOMAIN: "{{ full_domain.value }}"
           GITEA__server__ROOT_URL: "https://{{ full_domain.value }}/"
+          GITEA__storage__MINIO_ACCESS_KEY_ID: "{{ minio_access_key }}"
+          GITEA__storage__MINIO_SECRET_ACCESS_KEY: "{{ minio_secret_key }}"
         labels:
           docker-volume-backup.stop-during-backup: "true"
         volumes:

playbooks/slow.yml

@@ -11,22 +11,17 @@
         rebuild: always
         pull: true
 
-    - name: Make temp file.
-      ansible.builtin.tempfile:
-        suffix: .tar
-      register: tar_file
-
     - name: Push image to archive.
       community.docker.docker_image:
         name: "{{ image_name }}"
-        archive_path: "{{ tar_file.path }}"
+        archive_path: ../dist/image.tar
         source: local
 
     - name: Compress archive to artifact.
       register: compress_image
       community.general.archive:
-        path: "{{ tar_file.path }}"
-        dest: "{{ tar_file.path }}.xz"
+        path: ../dist/image.tar
+        dest: ../dist/image.tar.xz
         format: xz
         mode: "0644"
 
@@ -34,7 +29,7 @@
       amazon.aws.s3_object:
         bucket: "{{ image_bucket }}"
         object: "{{ image_key }}"
-        src: "{{ tar_file.path }}.xz"
+        src: ../dist/image.tar.xz
         mode: put
 
         region: "{{ aws_region }}"
@@ -98,6 +93,8 @@
           GITEA__server__SSH_DOMAIN: "{{ full_domain.value }}"
           GITEA__server__DOMAIN: "{{ full_domain.value }}"
           GITEA__server__ROOT_URL: "https://{{ full_domain.value }}/"
+          GITEA__storage__MINIO_ACCESS_KEY_ID: "{{ minio_access_key }}"
+          GITEA__storage__MINIO_SECRET_ACCESS_KEY: "{{ minio_secret_key }}"
         labels:
           docker-volume-backup.stop-during-backup: "true"
         volumes:

terraform/install.sh

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+## Install extras.
 rpm --rebuilddb
 amazon-linux-extras install docker ansible2 python3.8 -y
 
@@ -10,7 +11,7 @@ systemctl start docker
 # Set up the correct version of Python (for Ansible).
 ln -sf /usr/bin/python3.8 /usr/bin/python3
 ln -sf /usr/bin/pip3.8 /usr/bin/pip3
-pip3 install botocore boto3 requests packaging
+pip3 install botocore boto3 requests packaging --user ssm-user
 python3 -m pip install -U pip
 
 # Add some swap space.

terraform/main.tf

@@ -18,7 +18,7 @@ resource "aws_instance" "this" {
   subnet_id     = module.vpc.public_subnets[0]
 
   user_data                   = file("install.sh")
-  user_data_replace_on_change = false
+  user_data_replace_on_change = true
 
   iam_instance_profile   = aws_iam_instance_profile.ssm.name
   vpc_security_group_ids = [aws_security_group.public_access.id]